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<H1>
Commons Math 3.2 API
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<B>Packages</B></FONT></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/package-summary.html">org.apache.commons.math3</A></B></TD>
<TD>Common classes used throughout the commons-math library.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/analysis/package-summary.html">org.apache.commons.math3.analysis</A></B></TD>
<TD>
      Parent package for common numerical analysis procedures, including root finding,
      function interpolation and integration.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/analysis/differentiation/package-summary.html">org.apache.commons.math3.analysis.differentiation</A></B></TD>
<TD>
   This package holds the main interfaces and basic building block classes
   dealing with differentiation.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/analysis/function/package-summary.html">org.apache.commons.math3.analysis.function</A></B></TD>
<TD>
      The <code>function</code> package contains function objects that wrap the
      methods contained in <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Math.html?is-external=true" title="class or interface in java.lang"><CODE>Math</CODE></A>, as well as common
      mathematical functions such as the gaussian and sinc functions.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/analysis/integration/package-summary.html">org.apache.commons.math3.analysis.integration</A></B></TD>
<TD>Numerical integration (quadrature) algorithms for univariate real functions.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/analysis/integration/gauss/package-summary.html">org.apache.commons.math3.analysis.integration.gauss</A></B></TD>
<TD>Gauss family of quadrature schemes.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/analysis/interpolation/package-summary.html">org.apache.commons.math3.analysis.interpolation</A></B></TD>
<TD>Univariate real functions interpolation algorithms.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/analysis/polynomials/package-summary.html">org.apache.commons.math3.analysis.polynomials</A></B></TD>
<TD>Univariate real polynomials implementations, seen as differentiable
     univariate real functions.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/analysis/solvers/package-summary.html">org.apache.commons.math3.analysis.solvers</A></B></TD>
<TD>Root finding algorithms, for univariate real functions.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/complex/package-summary.html">org.apache.commons.math3.complex</A></B></TD>
<TD>Complex number type and implementations of complex transcendental
     functions.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/dfp/package-summary.html">org.apache.commons.math3.dfp</A></B></TD>
<TD>Decimal floating point library for Java

 Another floating point class.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/distribution/package-summary.html">org.apache.commons.math3.distribution</A></B></TD>
<TD>Implementations of common discrete and continuous distributions.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/distribution/fitting/package-summary.html">org.apache.commons.math3.distribution.fitting</A></B></TD>
<TD>Fitting of parameters against distributions.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/exception/package-summary.html">org.apache.commons.math3.exception</A></B></TD>
<TD>Specialized exceptions for algorithms errors.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/exception/util/package-summary.html">org.apache.commons.math3.exception.util</A></B></TD>
<TD>Classes supporting exception localization.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/filter/package-summary.html">org.apache.commons.math3.filter</A></B></TD>
<TD>Implementations of common discrete-time linear filters.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/fitting/package-summary.html">org.apache.commons.math3.fitting</A></B></TD>
<TD>Classes to perform curve fitting.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/fraction/package-summary.html">org.apache.commons.math3.fraction</A></B></TD>
<TD>Fraction number type and fraction number formatting.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/genetics/package-summary.html">org.apache.commons.math3.genetics</A></B></TD>
<TD>This package provides Genetic Algorithms components and implementations.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/geometry/package-summary.html">org.apache.commons.math3.geometry</A></B></TD>
<TD>
 This package is the top level package for geometry.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/geometry/euclidean/oned/package-summary.html">org.apache.commons.math3.geometry.euclidean.oned</A></B></TD>
<TD>
 This package provides basic 1D geometry components.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/geometry/euclidean/threed/package-summary.html">org.apache.commons.math3.geometry.euclidean.threed</A></B></TD>
<TD>
 This package provides basic 3D geometry components.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/geometry/euclidean/twod/package-summary.html">org.apache.commons.math3.geometry.euclidean.twod</A></B></TD>
<TD>
 This package provides basic 2D geometry components.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/geometry/partitioning/package-summary.html">org.apache.commons.math3.geometry.partitioning</A></B></TD>
<TD>This package provides classes to implement Binary Space Partition trees.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/geometry/partitioning/utilities/package-summary.html">org.apache.commons.math3.geometry.partitioning.utilities</A></B></TD>
<TD>
 This package provides multidimensional ordering features for partitioning.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/linear/package-summary.html">org.apache.commons.math3.linear</A></B></TD>
<TD>Linear algebra support.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/ml/package-summary.html">org.apache.commons.math3.ml</A></B></TD>
<TD>Base package for machine learning algorithms.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/ml/clustering/package-summary.html">org.apache.commons.math3.ml.clustering</A></B></TD>
<TD>Clustering algorithms.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/ml/distance/package-summary.html">org.apache.commons.math3.ml.distance</A></B></TD>
<TD>Common distance measures.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/ode/package-summary.html">org.apache.commons.math3.ode</A></B></TD>
<TD>
 This package provides classes to solve Ordinary Differential Equations problems.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/ode/events/package-summary.html">org.apache.commons.math3.ode.events</A></B></TD>
<TD>
 This package provides classes to handle discrete events occurring during
 Ordinary Differential Equations integration.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/ode/nonstiff/package-summary.html">org.apache.commons.math3.ode.nonstiff</A></B></TD>
<TD>
 This package provides classes to solve non-stiff Ordinary Differential Equations problems.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/ode/sampling/package-summary.html">org.apache.commons.math3.ode.sampling</A></B></TD>
<TD>
 This package provides classes to handle sampling steps during
 Ordinary Differential Equations integration.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/optim/package-summary.html">org.apache.commons.math3.optim</A></B></TD>
<TD>
  Generally, optimizers are algorithms that will either
  <A HREF="org/apache/commons/math3/optim/nonlinear/scalar/GoalType.html#MINIMIZE"><CODE>minimize</CODE></A> or
  <A HREF="org/apache/commons/math3/optim/nonlinear/scalar/GoalType.html#MAXIMIZE"><CODE>maximize</CODE></A>
  a scalar function, called the
  <A HREF="org/apache/commons/math3/optim/nonlinear/scalar/ObjectiveFunction.html" title="class in org.apache.commons.math3.optim.nonlinear.scalar"><CODE><em>objective
  function</em></CODE></A>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/optim/linear/package-summary.html">org.apache.commons.math3.optim.linear</A></B></TD>
<TD>Optimization algorithms for linear constrained problems.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/optim/nonlinear/scalar/package-summary.html">org.apache.commons.math3.optim.nonlinear.scalar</A></B></TD>
<TD>Algorithms for optimizing a scalar function.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/optim/nonlinear/scalar/gradient/package-summary.html">org.apache.commons.math3.optim.nonlinear.scalar.gradient</A></B></TD>
<TD>This package provides optimization algorithms that require derivatives.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/optim/nonlinear/scalar/noderiv/package-summary.html">org.apache.commons.math3.optim.nonlinear.scalar.noderiv</A></B></TD>
<TD>This package provides optimization algorithms that do not require derivatives.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/optim/nonlinear/vector/package-summary.html">org.apache.commons.math3.optim.nonlinear.vector</A></B></TD>
<TD>Algorithms for optimizing a vector function.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/optim/nonlinear/vector/jacobian/package-summary.html">org.apache.commons.math3.optim.nonlinear.vector.jacobian</A></B></TD>
<TD>This package provides optimization algorithms that require derivatives.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/optim/univariate/package-summary.html">org.apache.commons.math3.optim.univariate</A></B></TD>
<TD>One-dimensional optimization algorithms.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/optimization/package-summary.html">org.apache.commons.math3.optimization</A></B></TD>
<TD>All classes and sub-packages of this package are deprecated.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/optimization/direct/package-summary.html">org.apache.commons.math3.optimization.direct</A></B></TD>
<TD>
 This package provides optimization algorithms that don't require derivatives.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/optimization/fitting/package-summary.html">org.apache.commons.math3.optimization.fitting</A></B></TD>
<TD>This package provides classes to perform curve fitting.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/optimization/general/package-summary.html">org.apache.commons.math3.optimization.general</A></B></TD>
<TD>This package provides optimization algorithms that require derivatives.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/optimization/linear/package-summary.html">org.apache.commons.math3.optimization.linear</A></B></TD>
<TD>This package provides optimization algorithms for linear constrained problems.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/optimization/univariate/package-summary.html">org.apache.commons.math3.optimization.univariate</A></B></TD>
<TD>Univariate real functions minimum finding algorithms.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/primes/package-summary.html">org.apache.commons.math3.primes</A></B></TD>
<TD>Methods related to prime numbers like primality test, factor decomposition.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/random/package-summary.html">org.apache.commons.math3.random</A></B></TD>
<TD>Random number and random data generators.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/special/package-summary.html">org.apache.commons.math3.special</A></B></TD>
<TD>Implementations of special functions such as Beta and Gamma.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/stat/package-summary.html">org.apache.commons.math3.stat</A></B></TD>
<TD>Data storage, manipulation and summary routines.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/stat/clustering/package-summary.html">org.apache.commons.math3.stat.clustering</A></B></TD>
<TD>All classes and sub-packages of this package are deprecated.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/stat/correlation/package-summary.html">org.apache.commons.math3.stat.correlation</A></B></TD>
<TD>Correlations/Covariance computations.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/stat/descriptive/package-summary.html">org.apache.commons.math3.stat.descriptive</A></B></TD>
<TD>Generic univariate summary statistic objects.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/stat/descriptive/moment/package-summary.html">org.apache.commons.math3.stat.descriptive.moment</A></B></TD>
<TD>Summary statistics based on moments.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/stat/descriptive/rank/package-summary.html">org.apache.commons.math3.stat.descriptive.rank</A></B></TD>
<TD>Summary statistics based on ranks.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/stat/descriptive/summary/package-summary.html">org.apache.commons.math3.stat.descriptive.summary</A></B></TD>
<TD>Other summary statistics.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/stat/inference/package-summary.html">org.apache.commons.math3.stat.inference</A></B></TD>
<TD>Classes providing hypothesis testing and confidence interval
      construction.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/stat/ranking/package-summary.html">org.apache.commons.math3.stat.ranking</A></B></TD>
<TD>Classes providing rank transformations.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/stat/regression/package-summary.html">org.apache.commons.math3.stat.regression</A></B></TD>
<TD>Statistical routines involving multivariate data.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/transform/package-summary.html">org.apache.commons.math3.transform</A></B></TD>
<TD>Implementations of transform methods, including Fast Fourier transforms.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="20%"><B><A HREF="org/apache/commons/math3/util/package-summary.html">org.apache.commons.math3.util</A></B></TD>
<TD>Convenience routines and common data structures used throughout the commons-math library.</TD>
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